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US Patent: D92,385
Design for a Cold Chisel
Patentee:
Edwin A. Bardwell - Shelburne Falls, MA

USPTO Classifications:
30/168, D8/47, D8/DIG8

Tool Categories:
woodworking tools : chisels

Assignees:
H. H. Mayhew Co. - Shelburne Falls, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 03, 1934
Granted: Jun. 05, 1934

Patent Pictures:
USPTO pdf tiff
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Description:
Octogonal cross section with knurling on four of the sides.

Term of patent is 14 years.

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